- Discussion:
- anterior facet articulates w/ head of talus;
- concave in shape and usually located just lateral to the middle facet;
- anterior and middle facets are often congruent;
- Radiology:
- slightly concave, frequently is confluent w/ the middle one;
-
lateral oblique view:
- demonstrates anterior process of calcaneus and the anterior facet of
sub-talar joint;
